Roman Salei was born on February 27, 1994. In 2013, Salei's elder brother, Dzmitry Salei, decided to compete for Azerbaijan and Salei agreed to join him.
Salei represented Azerbaijan at the 2024 Summer Paralympics held in Paris. He competed in the men's 100-meter backstroke in the S12 category, winning the silver medal with a time of 1:00.67.[2] In the 100-meter freestyle event in the S12 category, he earned the bronze medal with a time of 53.65.[3]
By the decree of President Ilham Aliyev on September 10, 2024, Raman Salei was awarded 150,000 manats for securing second and third places at the XVII Summer Paralympics, while his coach was awarded 75,000 manats.[4] In another decree issued on the same day, he was also honored with the 2nd-degree For Service to the Fatherland Order.[5]